Transaction not yet indexed

53e1ZmV9FqnuPVakGTuahvToHoSHvgY8VDCFF4Umo6ngqLtRE1c8NuxkTSzXivns1Ko8heKV51cS7k9RbWPWV2Cz

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.